How old is someone named Brinley?
The average Brinley is 10 years old.
Half of all living Brinleys are between 6 and 14.
When was Brinley popular?
Brinley is a modern favorite: it climbed through the 2000s and hit its high in 2017. 481 babies got the name in 2025.
Popular names of 2017 · The most popular names of the 2010s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1980s | 13 | under 100 |
| 1990s | 216 | 210 |
| 2000s | 1,876 | 1,900 |
| 2010s | 7,514 | 7,500 |
| 2020s | 4,022 | 4,000 |
How many Brinleys are still alive?
About 14,000 Brinleys are alive in the US today. That's over 99% of the roughly 14,000 babies named Brinley since 1987.
Nearly every Brinley ever born is still alive, because almost all of them are young.
What generation is the name Brinley?
Three in four living Brinleys are in Gen Alpha, born in 2013 or later.
- Millennial under 1%
- Gen Z 27%
- Gen Alpha 73%
Is Brinley an old name?
No. Brinley is one of the youngest names around: younger than 94 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Brinley will be 27 in 2056, so the name is getting older.
Is Brinley a boy or girl name?
Mostly girls: 98.9% of living Brinleys are women.
Names the same age as Brinley
NAME TWIN
Brinley's name twin is Titan. Of all 3,713 names on AgeByName, Titan's age curve is the closest match to Brinley's: 94% alike.
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Questions about the name Brinley
How old is the average Brinley?
The average Brinley in the US is 10 years old. The median is 10, so half are older and half younger.
How many people are named Brinley?
About 14,000 Brinleys are alive in the US today, out of roughly 14,000 babies given the name since 1987.
When was the name Brinley most popular?
In 2017, when about 1,000 baby girls were named Brinley.
Is Brinley a Gen Alpha name?
Yes. About 73% of living Brinleys are in Gen Alpha, born in 2013 or later.
Estimates from Social Security Administration baby-name records (births 1880–2025) and SSA cohort life tables (2026 Trustees Report). Updated each spring. How we calculate this